Jay MellenM.D.
Gastroenterology·Scottsdale, AZ
Jay Mellen, M.D. is a Gastroenterology provider in Scottsdale, AZ affiliated with 1 ambulatory surgery center in AZ, as of July 2026.
- NPI1609871979
- Registered2005
- Centers1
- StateAZ
- Class of1977
Case volumes, referral patterns, and payer mix live in DataLily AI Insights.
Ambulatory surgery centers
Centers whose service lines match this provider’s. Affiliations change; verify independently.
Jay Mellen at a glance
- Provider
- Jay Mellen
- Credential
- M.D.
- Specialty
- Gastroenterology
- Procedures
- Gastroenterology CPT codes
- Location
- Scottsdale, AZ
- Medical school graduation
- 1977
- NPI registered
- 2005
- NPI
- 1609871979
- Snapshot
- July 2026
Identity, specialty, and affiliations change over time. This is not an endorsement, and not clinical, billing, or legal advice. Providers may request corrections at founders@datalilyai.com. Read the DataLily AI data methodology.
Questions
Where does Jay Mellen practice?
Jay Mellen, M.D. is based in Scottsdale, AZ and is affiliated with 1 ambulatory surgery center: North Valley Surgery Center in Scottsdale, AZ. Affiliations reflect the current DataLily AI snapshot (July 2026) and can change.
What is Jay Mellen's NPI number?
Jay Mellen's National Provider Identifier (NPI) is 1609871979, registered in 2005. Specialty on record: Gastroenterology; credential M.D.
How many Gastroenterology providers in Arizona work at ambulatory surgery centers?
130 Gastroenterology surgeons and proceduralists in Arizona are affiliated with ambulatory surgery centers in DataLily AI's current snapshot, Jay Mellen among them. The Arizona Gastroenterology directory lists each one by city with credential, NPI, and center affiliations.
Pilot Analysis
Get the complete Jay Mellen analysis
Tell us where to send it. Our team will prepare an analysis of Jay Mellen covering case volumes, referral patterns, payer mix, and how specialty peers compare, and email it to you within 5-10 business days. Need it faster? Book a demo.